Always stay true to yourself and your passions.
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
In Russia, severity of laws is compensated for by their non-enforcement.
The greatest question of our time is not communism versus individualism, not Europe versus America, not even the East versus the West; it is whether man can bear to live without God.
不追忆过去，不忧虑未来，也不贪恋现在。
The simplest solutions are often the most elegant.